Bump superbuild Micro XRCE-DDS Agent pin to v3.0.1

v3.0.0 mishandles Fast DDS 3.x's DataWriter::write() return
code (ReturnCode_t misread as bool), causing FastDDSReplier
to treat successful service replies as failed writes. Fixed
upstream in eProsima/Micro-XRCE-DDS-Agent#385.

Signed-off-by: David Laseca Perez <davidlaseca@eprosima.com>

micro_ros_agent/cmake/SuperBuild.cmake

@@ -26,7 +26,7 @@ if(NOT xrceagent_FOUND)
             GIT_REPOSITORY
                 https://github.com/eProsima/Micro-XRCE-DDS-Agent.git
             GIT_TAG
-                v3.0.0
+                v3.0.1
             PREFIX
                 ${PROJECT_BINARY_DIR}/agent
             INSTALL_DIR

micro_ros_agent/package.xml

@@ -4,8 +4,8 @@
   <name>micro_ros_agent</name>
   <version>5.0.20</version>
   <description>micro-ROS Agent package</description>
-  <maintainer email="eugeniocollado@eprosima.com">Eugenio Collado</maintainer>
-  <maintainer email="davidlaseca@eprosima.com">David Laseca</maintainer>
+  <maintainer email="pablogarrido@eprosima.com">Pablo Garrido</maintainer>
+  <maintainer email="antoniocuadros@eprosima.com">Antonio Cuadros</maintainer>
   <license>Apache License 2.0</license>
 
   <buildtool_depend>ament_cmake</buildtool_depend>